THE WAR ZONE: Norwegian Undersea Surveillance Network Had Its Cables Mysteriously Cut · November 13, 2021 · Norway Russia GUGI Undersea Cables

NAVAL NEWS: 5 Ways The Russian Navy Could Target Undersea Internet Cables · April 7, 2021 · Seabed Warfare GUGI Belgorod Yantar Klavesin 2P-PM Vityaz-D

COVERT SHORES: Russian 'Cephalopod' Armed Autonomous Underwater Vehicle (AUV) program · August 19, 2019 · Russia GUGI Cephalopod Rubin Design Bureau